hivectl: the open verb is gone and the docs say what hivectl has

docs/2-handbook/reference/hivectl-cli.md

@@ -36,7 +36,6 @@ This document contains the help content for the `hivectl` command-line program.
 * [`hivectl stop`↴](#hivectl-stop)
 * [`hivectl start`↴](#hivectl-start)
 * [`hivectl restart`↴](#hivectl-restart)
-* [`hivectl open`↴](#hivectl-open)
 * [`hivectl completions`↴](#hivectl-completions)
 
 ## `hivectl`
@@ -55,7 +54,6 @@ Sibling to the `hive-c0re` daemon binary. Covers host-side admin operations that
 * `stop` — Stop containers hive-wide in one operator action
 * `start` — Start containers hive-wide — the inverse of `hivectl stop`
 * `restart` — Restart containers hive-wide — `stop` then `start` over one scope
-* `open` — Print (and best-effort open in a browser) a hive web surface URL
 * `completions` — Generate a shell completion script for `hivectl` and print it to stdout
 
 ###### **Options:**
@@ -486,31 +484,6 @@ Bare `hivectl restart` restarts everything; scope flags narrow it. The swarm's f
 
 
 
-## `hivectl open`
-
-Print (and best-effort open in a browser) a hive web surface URL.
-
-Resolves the URL from the running daemon so custom forge / matrix domains work. Bare `hivectl open` opens the operator dashboard.
-
-**Usage:** `hivectl open [TARGET]`
-
-###### **Arguments:**
-
-* `<TARGET>` — Which surface to open. Defaults to the operator dashboard
-
-  Default value: `home`
-
-  Possible values:
-  - `home`:
-    The operator dashboard (`https://<hive>.hives.<swarm domain>/`)
-  - `forge`:
-    The forge (Forgejo) web UI
-  - `matrix`:
-    The matrix GUI (fluffychat)
-
-
-
-
 ## `hivectl completions`
 
 Generate a shell completion script for `hivectl` and print it to stdout.